Choosing the right plants for your interior decorating project involves more than just picking a pretty pot. You need to consider the plant’s light requirements, your available space, and your commitment to its care. Not all plants thrive indoors, and some can even be toxic to pets or children, so careful selection is crucial.
Assessing your home’s light conditions
Before you even look at a plant, assess the light in the areas where you plan to place them. Most homes have varying light levels:
- High light: Areas that receive direct sunlight for at least 6 hours a day, typically south-facing windows. Think succulents, cacti, and some flowering plants like geraniums.
- Medium light: Areas that receive bright, indirect light for most of the day, like east-facing windows or a few feet back from a south-facing window. Many popular houseplants fall into this category, such as snake plants, ZZ plants, and pothos.
- Low light: Areas that receive minimal natural light, such as north-facing windows or interior rooms. Cast iron plants, peace lilies, and some varieties of philodendron can tolerate these conditions.
Don’t guess. Use a light meter app on your phone or simply observe how much direct sunlight hits a spot throughout the day and across different seasons. This single factor will determine the success or failure of many houseplants.
Choosing plants based on size and growth habit
Plants come in all shapes and sizes, and their growth habits vary significantly. Consider the scale of your room and the furniture placement:
- Small spaces and tabletops: Opt for compact plants like African violets, peperomias, or small succulents. Air plants (Tillandsia) are also excellent as they require no soil and can be mounted or placed in small containers.
- Floor plants: Larger plants like Fiddle Leaf Figs, Monsteras, or Bird of Paradise can serve as beautiful focal points, but ensure they have enough space to grow without overwhelming the room. Consider their mature size, not just their current pot size.
- Hanging plants: Pothos, Spider Plants, and String of Pearls are ideal for adding vertical interest to shelves or hanging baskets. Ensure the location can support the weight of the plant and pot, especially when watered.
- Climbing plants: Plants like climbing philodendrons or pothos can be trained up trellises or moss poles, adding architectural interest.
Think about how the plant will look in its intended spot not just now, but in a year or two. Some plants grow rapidly and can quickly outgrow their space.
Considering your lifestyle and plant care commitment
Be honest about how much time and effort you’re willing to dedicate to plant care. Some plants are very forgiving, while others are notoriously finicky:
- Low-maintenance: Snake plants (Sansevieria), ZZ plants (Zamioculcas zamiifolia), and Cast Iron plants (Aspidistra elatior) are incredibly tolerant of neglect, infrequent watering, and low light. They are perfect for beginners or busy individuals.
- Moderate-maintenance: Pothos, Philodendrons, and Peace Lilies generally require more consistent watering and attention to light but are still relatively easy to care for.
- High-maintenance: Many flowering plants, ferns, and some tropical species demand specific humidity levels, precise watering schedules, and ideal light conditions. These are best left to experienced plant enthusiasts.
If you travel frequently or tend to forget to water, start with the low-maintenance options. It’s better to succeed with an easy plant than to fail with a difficult one.
Safety considerations for pets and children
Many common houseplants are toxic if ingested. If you have pets or small children who might chew on leaves, prioritize non-toxic options:
- Non-toxic plants: Spider plants, Boston ferns, certain peperomias, prayer plants (Maranta leuconeura), and parlor palms are generally considered safe.
- Toxic plants to avoid: Lilies (especially true lilies), Pothos, Dieffenbachia (Dumb Cane), Philodendron, and Oleander are highly toxic and should be kept out of reach or avoided altogether.
Always research a plant’s toxicity before bringing it home if safety is a concern. The ASPCA offers a comprehensive database of toxic and non-toxic plants for pets.
Popular plants for interior decorating and their specific needs
Snake plant (Sansevieria trifasciata)
Light: Tolerates low to high light. Avoid direct, intense sun which can scorch leaves.
Water: Drought tolerant. Allow soil to dry out completely between waterings. Overwatering is the most common cause of death.
Size/Habit: Upright, sword-like leaves. Can grow 1-4 feet tall depending on variety. Excellent for tight corners or small spaces.
Why it works: Extremely hardy, air-purifying qualities, modern architectural look.
ZZ plant (Zamioculcas zamiifolia)
Light: Very low light tolerant, but will grow faster in medium to bright indirect light.
Water: Extremely drought tolerant due to rhizomes that store water. Water only when soil is completely dry.
Size/Habit: Upright stems with glossy, dark green leaves. Can reach 2-3 feet tall.
Why it works: Virtually indestructible, adds lushness without much fuss, glossy foliage.
Pothos (Epipremnum aureum)
Light: Medium to low indirect light. Variegated varieties may lose some coloring in very low light.
Water: Prefers to dry out slightly between waterings. Wilts noticeably when thirsty.
Size/Habit: Vining plant that can be grown in hanging baskets, on shelves, or trained to climb. Can grow very long vines.
Why it works: Fast-growing, forgiving, versatile (hanging, trailing, climbing), available in many varieties (Golden, Marble Queen, Neon).
Monstera deliciosa
Light: Bright, indirect light. Direct sun can burn leaves.
Water: Keep soil consistently moist but not waterlogged. Allow the top inch or two of soil to dry out.
Size/Habit: Large, iconic split leaves. Can grow very large and bushy, requiring space and potentially support for its aerial roots.
Why it works: Statement plant, tropical vibe, unique fenestrated leaves add a dramatic flair. If you’re looking to color your home with organic shapes, a Monstera is a great choice.
Fiddle Leaf Fig (Ficus lyrata)
Light: Bright, indirect light. Sensitive to drafts and changes in location.
Water: Allow the top 1-2 inches of soil to dry out between waterings. Avoid overwatering.
Size/Habit: Large, violin-shaped leaves on a tree-like trunk. Can grow quite tall, becoming a significant architectural feature.
Why it works: Dramatic, elegant, and makes a strong design statement. Requires consistent care and a stable environment.
Peace Lily (Spathiphyllum)
Light: Low to medium indirect light. Can tolerate lower light but may not bloom.
Water: Keep soil consistently moist. They are dramatic droopers when thirsty, providing a clear signal.
Size/Habit: Bushy plant with glossy dark green leaves and white spathe flowers. Moderate size, good for corners or as a floor plant.
Why it works: Elegant appearance, air-purifying, communicates its watering needs clearly.
Spider Plant (Chlorophytum comosum)
Light: Bright, indirect light. Can tolerate lower light but may produce fewer